FTTx: Fibre to the eXponential - STL to the... · Demand for data is growing rapidly 2 Source: ,...

FTTx: Fibre to the

eXponential

www.sterlitetech.com

1

BADRI GOMATAMChief Technology Officer, Sterlite Tech

Optical Communications and Network solutions.

Demand for data is growing rapidly

2Source: CISCO VNI Global IP Traffic Forecast, 2016-2021.Source: www.internetworldstats.com, statista, Cisco, Gemalto, BGR, Cisco, “The Zettabyte Era-Trends and Analysis” July 2016.

Data demand will be highly variable

• Cloud applications and utilities rise

• Video and Apps change time of day usage patterns

• Attached devices take over from PC and phones

3Source: 2017-sustained-throughput-requirements-for-future-residential-broadband-service – Nokia report

Industry wide disruptions to meet the demands

4

2021

26%DATA EXPLOSION

in Zettabytes

2011 2016

1.06

3.34

Source: Ericsson, BCG, Cisco reports

2X Internet

Users

7XConnected

Devices

MORE Content

22X Data per

Consumer

DISRUPTIONS

New revenue

models

ADVERTISING, PLATFORM

AS A SERVICE

Value migration

FROM

HARDWARE TO

SOFTWARE

New networks

TELCOS, INTERNET

COMPANIES, IOT

INDUSTRY 4.0, CITIES

Disruptive

technologies

ANALYTICS, CLOUD

AND SECURITY

New data demand poses 3 major challenges

5Source: Ericsson, BCG, Cisco reports

Scale

Latency

Agility

Speed and Latency Requirements

Bandwidth

<1 Mbps 100 Mbps >1 Gbps

1000 ms

10 ms

1 ms

100 ms

10 Mbps1 Mbps

Wireless Cloud

based Office

Tactile Internet

Augmented Reality

Autonomous Driving

Video Streaming

Virtual Reality

Personal Cloud

Disaster AlertReal Time Gaming

On the Go

(Fully

Mobile)

Nomadic (Fixed

Access with

Limited Mobility)

De

lay

Current network design and topology is constrained

6

Data Centre (Network Operations Centre)

COMPUTE STORAGE

Mobile

Network

Enterprise

Network

Residential

Network

200G / 100G / ODU-4 / DWDM

10G/100G

GE

10G/100G

10G/100G

CO

RE

ED

GE

AC

CE

SS

Microwave Backhaul

Low Bandwidth

Heterogeneous P2P connection Increased Latency

Multiple nodes, ‘Closed’ H/w

Reduced Agility

Today’s Network is Inefficient

Multilayer solution is needed

7

Proprietary Software

Customized and

Dedicated Hardware

Wireless dominant

Vendor Neutral and

Software Defined

Virtualization Ready

Hardware

Fibre Dominant

Numerous Wireless endpoints

Today’s NetworkComplex and expensive

Future NetworksFlexible and agile

Future Network: Fibre as backbone with Virtualized orchestration

Fibre has emerged as the solution for Connectivity

8

North America

58% growth

Western Europe

146% growthEastern/ Central Europe

36% growth

Asia Pacific

38% growth

Middle East & Africa

60% growth

Latin America

89% growth

Source: IDATE DigiWorld

FTTx growth planned in next 3 years

But, provisioning is expensive

9Source: Delta Partners Analysis

Payback Period (Years)

81%

60%

48%

39%

33%29%

60%

45%

35%

29%24%

21%

45%

33%

25%21%

18%15%

5 6 7 8 9 10

Rural Semi-Urban Urban

62% FTTx Uptake required for pay back

Comprehensive

network design

is the solution

% Uptake

Required subscriber /

homes passed

3 solution to the 3 key network challenges

10

Scale

Latency

Agility

Fiber BackboneFibre as the physical layer

Flattened NetworkTake Access to the Edge

SD NetworkCentralized control – Software Defined

Here is how the topology changes

11


COMPUTE STORAGE

Mobile

Network

Enterprise

Network

Residential

Network

200G / 100G / ODU-4 / DWDM

10G/100G

GE

10G/100G

10G/100G

CO

RE

ED

GE

AC

CE

SS

Here is how the topology changesAddressing the issue of “Scale”

12


COMPUTE STORAGE

Mobile

Network

Enterprise

Network

Residential

Network

200G / 100G / ODU-4 / DWDM

10G/100G

1G

10G

1G/10G

10G/100G

10G/100G

CO

RE

ED

GE

AC

CE

SS

1.Connect each home with Fibre

SCALE SOLVED

1G/10G

Here is how the topology changesAddressing the issue of “Latency”

13


COMPUTE STORAGE

Mobile

Network

Enterprise

Network

Residential

Network

200G / 100G / ODU-4 / DWDM

10G/100G 10G/100G

10G/100G

CO

RE

ED

GE

AC

CE

SS

2.Take Access to the Edge

LATENCY SOLVED

ED

GE


SCALE SOLVED

10G

100G

10G/100G10G/100G

10G

100G

10G/100G10G/100G

Here is how the topology changesAddressing the issue of “Agility”

14


Mobile

Network

Enterprise

Network

Residential

Network

200G / 100G / ODU-4 / DWDM

10G/100G 10G/100G

10G/100G

CO

RE

2.Take Access to the Edge

LATENCY SOLVED

ED

GE


SCALE SOLVED

3.Centralize SD Control Layer

AGILITY SOLVED

Let’s have a detailed look

COMPUTE STORAGE

CONTROLLER

COMPUTE STORAGE

CONTROLLER

Traditional network has

heterogeneous connection for each segment

Wholesale

BandwidthWholesale Carrier Service

Residential Network

Enterprise Network

Mobile Network

EPC

Border Gateway

Subscriber Gateway

Backhaul L2 Device

Backhaul Router

Ent. OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation Router

c o n t r o l c o n t r o l


c o n t r o l

c o n t r o l

c o n t r o l

c o n t r o l

Converged network enabled through Virtualization

Wholesale


Residential Network

Enterprise Network

Mobile Network

Backhaul L2 Device

Backhaul Router

EPC

Border Gateway

Subscriber Gateway

vEPC

vBorder Gateway

vSubscriber Gateway

Wholesale

Carrier Service

Residential Network

Enterprise Network

Mobile Network

Ent. OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation Router



c o n t r o l

c o n t r o l

c o n t r o l

c o n t r o l


Wholesale


Residential Network

Enterprise Network

Mobile Network

Backhaul L2 Device

Backhaul Router

EPC

Border Gateway

Subscriber Gateway

vEPC

vBorder Gateway

vSubscriber Gateway

Wholesale

Carrier Service

Residential Network

Enterprise Network

Mobile Network

Ent. OLT

Aggregation

Router

Optical

Mux

OLT

Aggregation

Router

Optical

Mux

OLT

Aggregation Router



c o n t r o l

c o n t r o l

c o n t r o l

c o n t r o l

Network Function Virtualization – Simple View


Wholesale


Residential Network

Enterprise Network

Mobile Network

Backhaul L2 Device

Backhaul Router

EPC

Border Gateway

Subscriber Gateway

vEPC

vBorder Gateway

vSubscriber Gateway

Wholesale

Carrier Service

Residential Network

Enterprise Network

Mobile Network

Ent. OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation Router



c o n t r o l

c o n t r o l

c o n t r o l

c o n t r o l

Control layers consolidate to form SDN Controller

Wholesale


Residential Network

Enterprise Network

Mobile Network

Ent. OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation Router



c o n t r o l

c o n t r o l

c o n t r o l

c o n t r o l

EPC

Border Gateway

Subscriber Gateway

Wholesale

Carrier Service

Residential Network

Enterprise Network

Mobile Network

Backhaul L2 Device

Backhaul Router

vEPC

vBorder Gateway

vSubscriber Gateway


c o n t r o lc o n t r o l


Control layers consolidate to form SDN Controller

Wholesale


Residential Network

Enterprise Network

Mobile Network

Ent. OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation

Router

Optical

Splitter

OLT

Aggregation Router


c o n t r o l

c o n t r o l

c o n t r o l

c o n t r o l

EPC

Border Gateway

Subscriber Gateway

Wholesale

Carrier Service

Residential Network

Enterprise Network

Mobile Network

Backhaul L2 Device

Backhaul Router

vEPC

vBorder Gateway

vSubscriber Gateway


SDN Controller

SD-Access solution meets

scale, latency and agility requirements

Wholesale


Residential Network

Enterprise Network

Mobile Network

EPC

Border Gateway

Subscriber Gateway

Wholesale

Carrier Service

Residential Network

Enterprise Network

Mobile Network

vEPC

vBorder Gateway

vSubscriber Gateway

SDN Controller

Optical Splitter

OLT MAC

Aggregation Router

Compute, Storage & Network

Infrastructure

Central Office

For the solution to work efficiently,

grounds up (Layer 1) planning is essential

22

Scalable Bandwidth

& High SLA

Ultra Low Latency - <

1 ms

Home

No. of Persons in a Household 4

No. of Households 5000

Households that can afford 75 %

Market Share of an operator 30 %

Enterprises

Number of Enterprises 10

Market Share of an operator 30 %

P2P

Small Cells

Street Length (km) 9

Distance between Poles (km) 0.1

mmwave,

LoRa

Differentiated

Services

For Mobility &

Smart City

2 Gbps (Peak) NGPON2

3 Enterprises * 1 Pair of

Fiber/Enterprise

6 Strands

90 Poles * 3 Pairs of

Fiber/Pole

540 Strands

1125 Homes

8 Homes/GPON Port

141 Strands

825 Fibre strands (incl. 20% extra for maintenance)

EXAMPLE: Suburban area with 20,000 population per sq. km. density

Source: Sterlite Estimates

Cable designs for Deep Fibre

23

Retractable

Building Network using

Pullback approachPullback/ Retractable Cable

30%Faster network

build out

Micro Cable10%Size & weight

Reduction

High Fibre DensityLoose tube cable built using next

gen 200 micron fibre

High Fibre CountMade using Ribbon

TechnologyHighest fibre density in the most

compact cable package

Engineered FTTx kit for high speed deployment

24

PRE-CONNECTORIZED

Quicker Installation

JUST IN TIME DELIVERY

Good Inventory Management

FULL SOLUTION KIT

Quicker Time to Market

SIMPLE EASY TO USE DESIGNS

Reduced Splicing & OPEX

Converged SD-Access POD design

25

Leaf & Spine Fabric

Management TOR

Compute

Infrastructure

Storage

Infrastructure

Virtual Infrastructure

Access I/O Hardware

Abstraction

Access POP SDN

Controller

Controller Applications

Virtual Broadband

Network Gateway

OLT - GPON Access

I/O

Metro Ethernet

Access I/O

MPLS Transport

Router

Autonomous Deployment

Unit for Access PoP

Modular & Componentized

Design

Fully Redundant

Self-Managed

Scalable

Repeatable Deployment

Pattern over multiple Access

POPs

Solution demands design expertise across value chain

Scale

Latency

Agility

Fibre BackboneFibre as the physical layer

Flattened NetworkTake Access to the Edge

SD NetworkCentralized control – Software

Defined

High Fibre Count

Cable Design

Network Architecture

Design

Network Function

Redesign

Challenges with

present network…Solutions…

Expertise required to

implement the solutions…

Inte

gra

ted

Netw

ork

Desig

n &

Dep

loym

en

t

Bringing it all

together as…

FTTx as a

Service

Our capabilities across value chain

Presence in over

100 CountriesPartnering with 8 of

top 10 Global Telcos

3 RESEARCH LABS, 7 PRODUCTION FACILITIES

Sterlite Tech : designing, building and managing smarter networks

Network Deployment

Questions?

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FTTx: Fibre to the eXponential - STL to the... · Demand for data is growing rapidly 2 Source: ,...

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Transcript of FTTx: Fibre to the eXponential - STL to the... · Demand for data is growing rapidly 2 Source: ,...